package dancereal.OOP;

public class J31_AccountService {
	
	static float getMonthly(float interestRate){
		return interestRate / 12;
		}
	static int withDraw(int z,int x){
		z -= x;
		System.out.println("인출 후 잔액 :" + z);
		return z;
		}
}
